Dec 12 04:03:35.982 INFO checking AlexandreRevel/Tcc2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 04:03:35.982 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 04:03:36.380 INFO [stdout] b02bc61aa687433b9d767d52681e97320f7831201179fc81943bea254f17bcf0
Dec 12 04:03:36.388 INFO running `"docker" "start" "-a" "b02bc61aa687433b9d767d52681e97320f7831201179fc81943bea254f17bcf0"`
Dec 12 04:03:37.748 INFO [stderr] usermod: no changes
Dec 12 04:03:37.806 INFO [stderr]     Checking configuration v0.1.0 (/source/configuration)
Dec 12 04:03:38.487 INFO [stderr]     Checking alarm v0.1.1 (/source/alarm)
Dec 12 04:03:39.312 INFO [stderr] warning: unused variable: `a`
Dec 12 04:03:39.312 INFO [stderr]   --> alarm/src/monitoring.rs:64:32
Dec 12 04:03:39.312 INFO [stderr]    |
Dec 12 04:03:39.312 INFO [stderr] 64 |                             Ok(a) => {
Dec 12 04:03:39.312 INFO [stderr]    |                                ^ help: consider using `_a` instead
Dec 12 04:03:39.312 INFO [stderr]    |
Dec 12 04:03:39.312 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 04:03:39.312 INFO [stderr] 
Dec 12 04:03:39.327 INFO [stderr] warning: struct is never constructed: `AlarmWorker`
Dec 12 04:03:39.327 INFO [stderr]   --> alarm/src/monitoring.rs:21:1
Dec 12 04:03:39.327 INFO [stderr]    |
Dec 12 04:03:39.327 INFO [stderr] 21 | struct AlarmWorker{
Dec 12 04:03:39.327 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 12 04:03:39.327 INFO [stderr]    |
Dec 12 04:03:39.327 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 04:03:39.327 INFO [stderr] 
Dec 12 04:03:39.327 INFO [stderr] warning: method is never used: `new`
Dec 12 04:03:39.327 INFO [stderr]   --> alarm/src/monitoring.rs:26:5
Dec 12 04:03:39.327 INFO [stderr]    |
Dec 12 04:03:39.327 INFO [stderr] 26 |     fn new(stream : TcpStream) -> Self{
Dec 12 04:03:39.327 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:03:39.327 INFO [stderr] 
Dec 12 04:03:39.384 INFO [stderr]     Checking tcc v0.1.0 (/source)
Dec 12 04:03:39.820 INFO [stderr] warning: unused variable: `a`
Dec 12 04:03:39.820 INFO [stderr]   --> alarm/src/monitoring.rs:64:32
Dec 12 04:03:39.820 INFO [stderr]    |
Dec 12 04:03:39.820 INFO [stderr] 64 |                             Ok(a) => {
Dec 12 04:03:39.820 INFO [stderr]    |                                ^ help: consider using `_a` instead
Dec 12 04:03:39.820 INFO [stderr]    |
Dec 12 04:03:39.820 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 04:03:39.820 INFO [stderr] 
Dec 12 04:03:39.928 INFO [stderr] warning: struct is never constructed: `AlarmWorker`
Dec 12 04:03:39.928 INFO [stderr]   --> alarm/src/monitoring.rs:21:1
Dec 12 04:03:39.928 INFO [stderr]    |
Dec 12 04:03:39.928 INFO [stderr] 21 | struct AlarmWorker{
Dec 12 04:03:39.928 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 12 04:03:39.928 INFO [stderr]    |
Dec 12 04:03:39.928 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 04:03:39.928 INFO [stderr] 
Dec 12 04:03:39.928 INFO [stderr] warning: method is never used: `new`
Dec 12 04:03:39.928 INFO [stderr]   --> alarm/src/monitoring.rs:26:5
Dec 12 04:03:39.928 INFO [stderr]    |
Dec 12 04:03:39.928 INFO [stderr] 26 |     fn new(stream : TcpStream) -> Self{
Dec 12 04:03:39.928 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:03:39.928 INFO [stderr] 
Dec 12 04:03:40.606 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
Dec 12 04:03:40.616 INFO [stderr] su: No module specific data is present
Dec 12 04:03:42.110 INFO running `"docker" "inspect" "b02bc61aa687433b9d767d52681e97320f7831201179fc81943bea254f17bcf0"`
Dec 12 04:03:42.476 INFO running `"docker" "rm" "-f" "b02bc61aa687433b9d767d52681e97320f7831201179fc81943bea254f17bcf0"`
Dec 12 04:03:42.880 INFO [stdout] b02bc61aa687433b9d767d52681e97320f7831201179fc81943bea254f17bcf0